Nitron NTR R1 Coilovers – BMW G82 M4 2021+
Product Description
The Nitron NTR R1 Coilover Kit is a premium suspension upgrade for the BMW G82 M4, developed for drivers who want sharper road response, improved chassis control and genuine fast road and track day capability. Designed specifically for the modern G8X chassis, it offers a substantial improvement in composure, precision and confidence over the factory suspension setup.
Derived from Nitron’s race-winning NTR R3 damper platform, the R1 uses a high-performance monotube damper design with 2-way combined damping adjustment for bump and rebound. This gives the G82 M4 useful setup flexibility for road and circuit use, while keeping adjustment straightforward through a compact, non-canister layout.
The kit is available in either True Rear or Divorced Rear configuration. The True Rear setup combines the spring and damper into a single coilover unit for reduced weight, sharper response and greater tuning range. The Divorced Rear option retains the OEM-style separate spring and damper layout, making it a strong choice for road-biased builds or owners who prefer a more factory-style installation approach.
Nitron supplies the kit with carefully developed Fast Road or Track spring rate options for the G8X platform. The Fast Road setup is ideal for spirited road driving with occasional track use, while the Track setup provides increased stiffness, reduced chassis movement and improved control during more demanding circuit driving.
Built with ultra-low friction internal components, hard-anodised parts and titanium hardware, the NTR R1 is engineered for consistent damping performance, thermal stability and long-term durability. Each kit is hand-assembled to order by Nitron in the UK and can be tailored with custom spring rates, spring lengths or damper lengths on request.
Suitable for BMW G82 M4 models from 2021 onwards, this kit is a focused suspension upgrade for owners looking to improve precision, stability and repeatable performance on both road and track.
Further information below.
Key Features
Vehicle Compatibility
What's Included
FAQs
Shipping & Delivery
Dispatch Times
Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.
UK & International Shipping
We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.
Import Duties & International Orders
International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.
Damaged Shipments
If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.
Returns
Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.
Full details are available in our Shipping Policy and Returns & Refund Policy.
Warranty & Disclaimer
Warranty
Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.
Fitment & Installation
Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.
Motorsport Use Disclaimer
Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.
Product Images & Descriptions
Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.
Full details are available in our Terms of Service and related policy pages.
